U BOOT CONSOLE SERIAL

then loading and running U-boot compiled to use UART0 as console flashed U-boot compiled to use UART2 as consoleģ. When doing the following serialization then UART0 console works as needed (I see prints in terminal 115200):Ģ. there is no problem working this way as far as I know. I was mistaken, it is UART0 to which I try to redirect the console.Ībout the modified version it is compiled and loaded to 0xc3080000 while the flashed version is compiled and loaded to 0xc1080000.

(I upgraded the u-boot and kernel but did not try to upgrade the UBL) Any Advice is welcomed, Ran It is also worth noting that the UBL i'm using is from older psp 3.20.00.11. I dont know where the u-boot stoped (becuase there is no connection for the printings), but I have led which indicate that the u-boot did not execute the bootcmd. BUT If the ethernet cable is not connected then the kernel does not start running. I am also able to see prints with netconsole with this ethernet connection. I then see that only if the ethernet cable is connected to the pc (which ip is ncip) then u-boot executes bootcmd and the kernel starts to run. I did not forget to define ncip: ncip = 192.168.3.10 Run_command('setenv stdout nc setenv stdin nc') I know that uart1 works, becuase if I try to send characters through it it all works well.Ĭould it be that UART1 is set to different baudrate (not 115200) as I expect ? Maybe it got to do with the UBL which configure UART2 as console ?Ģ) I also tried to redirect console to ethernet by doing the following after phy initialization in uboot #define CONFIG_SYS_NS16550_COM1 DAVINCI_UART1_BASEīut I then see nothing in UART1 output.

U BOOT CONSOLE SERIAL

I am using OMAP-L138 board with psp 3.21.0.04 in which U-boot console is by default directed to UART2, and I am tring to rediect console, I tried 2 options but both do not work as I expected: 1) I tried to change it so that the console from serial UART2 to UART1. Other Parts Discussed in Thread: OMAP-L138, AM1808

U boot console